COVID19 and International Students: ABS Overseas Travel Statistics: Total Movement by Visa Group

Randomly, I was looking for some arrival and departure data for international students in Australia, seeking to test the theory that there had not been any mass scale departures of overseas students since Australia declared a COVID19 a pandemic.

Somewhat conincidentally, Professor Andrew Norton tweeted this chart literally hours earlier.

I was immediately alerted to the existence of a brand new ABS dataset. I quickly did a bit of data wrangling/shaping and uploaded … Read the rest

Americans at Peace and War | #MakeOverMonday 2020 Week 6

Two weeks in a row now that I’ve managed to get something done for MakeOverMonday. This week’s challenge had us rearranging the visuals of this Washington Post article by Philip Bump titled “Nearly a quarter of Americans have never experienced the U.S. in peace time“.

I’d been procrastinating all week, checking out many great vizzes done by the Tableau community when all of a sudden an alternate design came to me like a bolt from the blue. How about doing something with the inverse of the provided data? 

The data provided simply a ‘birth year’ dimension and a … Read the rest

Tableau tricks: Adding colour to geomaps by continent or region

Tableau is a great tool for data visualisation. One major selling point of the product is its excellent mapping tools which make building visualisation fun and interpreting data a hell of a lot easier than in a flat table.

Recently, I was attempting to replicate a neat visualisation I saw on the Guardian’s data blog. Simply put, I wanted to measure some data by country but colour code the data by region as well. A trip through Tableau’s detailed online help and forums only turned up solutions that were either way too complicated or not quite suited to what … Read the rest